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Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

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Class Item No. Chinese English
09 009-4153 监测{指明所监测活动,例如架空输电线路导体载流量}用电导率监测器 Electrical conductivity monitor for monitoring {indicate activity being monitored, e.g., conductor ampacity in overhead transmission lines}
09 009-4152 电流互感器 Current transformers
09 009-4151 雷达设备 Radar apparatus
09 009-4150 数字语音信号处理器 Digital voice signal processors
09 009-4148 电池测试仪 Battery testers
09 009-4147 电话用电池充电器 Battery chargers for use with telephones
09 009-4146 体重秤 Bathroom scales
09 009-4145 磁盘驱动器 Disk drives
09 009-4144 空中交通管制无线电设备 Air traffic control radio equipment
09 009-4143 一氧化碳探测器 Carbon monoxide detectors
09 009-4142 编码身份卡 Encoded identity cards
09 009-4141 图像增强器 Image intensifiers
09 009-4140 区分真钞与假钞的纸币接收器 Bank note acceptors for separating good bank notes from counterfeits
09 009-4136 指纹成像仪 Fingerprint imagers
09 009-4134 便携式振动扬声器 Portable vibration speakers
09 009-4133 实验室拭子(实验室仪器) Laboratory swabs [laboratory instruments]
09 009-4132 水肺潜水配重带 Weight belts for scuba diving
09 009-4131 潜水用耳塞 Ear plugs for divers
09 009-4130 DVD录像机 DVD recorders
09 009-4129 笔记本电脑手提箱 Notebook computer carrying cases
09 009-4127 非医用测功计 Ergometers not for medical purposes
09 009-4126 测量相对DNA、RNA和蛋白质含量的科学装置和仪器及其零部件 Scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor
09 009-4125 科学装置,即测量相对DNA、RNA和蛋白质含量的分光光度计 Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein
09 009-4124 夜视镜 Night vision goggles
09 009-4123 个人电脑平板 PC tablets